LPS-35390 Add the portlet's controlPanelCategory to PortletDisplay so that it's available to themes
LPS-35390 When creating a new category or vocabulary in any site it gets created in the global scope

To solve this bug and prevent similar bugs in the future I'm taking a more conservative approach. So the portal will keep propagating the doAs GroupId param within all of the control panel and the UI will be smarter to not depend on it when it shouldn't.
LPS-35390 Sort, no logic changes